Barbecue grill cleaner



FIG. 1 is a perspective view of a barbecue grill cleaner showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

The side elevational view not illustrated is a mirror image of the side elevational view illustrated in FIG. 3 and the broken line showings form no part of the claimed design. 

The ornamental design for a barbecue grill cleaner, as shown and described. 